K16 pressure control
Think I have high pressure pump going bad. Started noticing it felt laggy til it hit 2k rpm then would wake up. I installed an Air Dog and then the lagginess became really noticable. On several occasions rail pressure would drop on acceleration and throw a low pressure code, then at idle it would start rattling because pressure would be at 7000 when the computer is calling for 5100. Shut off the truck and restart it turns everything back to normal and motor quiets down.
Any experiences of this out there?
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